2020-02-13 02:20:47 +11:00
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; RAMSTART is a label at the end of the file
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.equ RAMEND 0xcfff
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; Free memory in TRSDOS starts at 0x3000
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.org 0x3000
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jp init
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.inc "err.h"
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.inc "ascii.h"
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.inc "core.asm"
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.inc "str.asm"
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.inc "trs80/kbd.asm"
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.inc "trs80/vid.asm"
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.equ STDIO_RAMSTART RAMSTART
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.equ STDIO_GETC trs80GetC
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.equ STDIO_PUTC trs80PutC
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.inc "stdio.asm"
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2020-02-22 00:40:42 +11:00
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; The TRS-80 generates a double line feed if we give it both CR and LF.
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.equ printcrlf printcr
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2020-02-13 02:20:47 +11:00
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; *** BASIC ***
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; RAM space used in different routines for short term processing.
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.equ SCRATCHPAD_SIZE STDIO_BUFSIZE
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.equ SCRATCHPAD STDIO_RAMEND
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.inc "lib/util.asm"
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.inc "lib/ari.asm"
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.inc "lib/parse.asm"
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.inc "lib/fmt.asm"
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.equ EXPR_PARSE parseLiteralOrVar
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.inc "lib/expr.asm"
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.inc "basic/util.asm"
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.inc "basic/parse.asm"
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.inc "basic/tok.asm"
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.equ VAR_RAMSTART SCRATCHPAD+SCRATCHPAD_SIZE
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.inc "basic/var.asm"
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.equ BUF_RAMSTART VAR_RAMEND
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.inc "basic/buf.asm"
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.equ BAS_RAMSTART BUF_RAMEND
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.inc "basic/main.asm"
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init:
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ld sp, RAMEND
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call basInit
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jp basStart
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2020-02-22 00:40:42 +11:00
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printcr:
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push af
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ld a, CR
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call STDIO_PUTC
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pop af
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ret
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2020-02-13 02:20:47 +11:00
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RAMSTART:
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